所谓“优质服务”，通常必然地被与商贸企业、工业企业的销售服务或售后服务相联系，或者说，“优质服务”的中心仅聚焦于即将进入消费领域的产品。然而，这种曾经视为正确的理解，随着经济的发展日益被狭义化了。“质显是企业生存之本”是一个业已为世界经济证实有效的永远不 The so-called “quality service” is usually necessarily associated with the sales service or after-sales service of commercial and industrial enterprises, industrial companies, or the center of “quality service” is only focused on products that will soon enter the consumer sector. However, this kind of understanding that was once considered correct is increasingly narrowed as the economy develops. “Qiangxian is the foundation for the survival of a company” is a proven and effective one for the world economy.